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CVE-2020-9344

26
FAUCET Score

CVE-2020-9344 describes a reflected Cross-Site Scripting (XSS) vulnerability in Atlassian Subversion ALM for the enterprise, affecting versions prior to 8.8.2. This medium-severity vulnerability (CVSS 6.1) can be exploited remotely with low complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. While there is no evidence of active exploitation or public exploit code, a Nuclei template exists, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.8.2CPE matchmatch criteria
cpe:2.3:a:atlassian:subversion_application_lifecycle_management:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
5.20%
Probability of exploitation in next 30 days
EPSS Percentile
91.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2020-9344 · Oct 23, 2020
This CVE's current EPSS score of 0.0520 is in the 96th percentile among its peer group of 26,234 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kintosoft.atlassian.net / wiki/spaces/SVNALM/pages/753565697/Security+Bulletin
Vendor Advisory
syss.de / fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-007.txt
ExploitThird Party Advisory